Juniper EX4300-48T - 48-port 10/100/1000BASE-T, 350W AC, 1U
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EX4300 Ethernet switches are compact, fixed-configuration platforms that satisfy a variety of high-performance branch, campus and data center access deployments.
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EX4300 Ethernet switches are compact, fixed-configuration platforms that satisfy a variety of high-performance branch, campus and data center access deployments.
Juniper Virtual Chassis technology enables up to 10 EX4300 switches to be interconnected over a 320 Gbps backplane using four back-panel 40GbE ports, creating a single, logical device that delivers a highly scalable, cost-effective solution for growing campus environments. Five-member full-mesh Virtual Chassis configurations spanning up to 150 meters are also supported, delivering a low-latency solution that ensures switch members are just one hop away from every other switch.
The EX4300 switches support 10/100/1000BASE-T with both 24- and 48-port models. Power over Ethernet (PoE)-enabled EX4300 models offer standards-based 802.3at PoE+, delivering up to 30 watts on all ports for supporting high-density IP telephony and 802.11n wireless access point deployments. A dual-purpose four-port GbE/10GbE fiber uplink module is also available.
Specifications
| Jumbo frames support | Yes |
|---|---|
| MAC address table | 64000 entries |
| Store-and-forward | Yes |
| Switching capacity | 496 Gbit/s |
| Throughput | 369 Mpps |
| Form factor | 1U |
| Number of fans | 2 ventilator(en) |
| Product colour | Grey |
| Rack mounting | Yes |
| Quality of Service (QoS) support | Yes |
| Switch type | Managed |
| System event log | Yes |
| Multicast support | Yes |
| 10G support | Yes |
| Auto MDI/MDI-X | Yes |
| Flow control support | Yes |
| IP routing | Yes |
| Link aggregation | Yes |
| Networking standards | IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3af, IEEE 802.3ah, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z |
| Number of VLANs | 4093 |
| Port mirroring | Yes |
| Spanning tree protocol | Yes |
| VLAN support | Yes |
| Non-operating altitude | 0 - 4877 m |
| Operating altitude | 0 - 3049 m |
| Operating relative humidity (H-H) | 10 - 85 procent |
| Operating temperature (T-T) | 0 - 45 °C |
| Storage relative humidity (H-H) | 0 - 95 procent |
| Storage temperature (T-T) | -40 - 70 °C |
| Manual | Yes |
| User guide | Yes |
| Built-in processor | Yes |
| Flash memory | 2048 MB |
| Internal memory | 2048 MB |
| Noise level | 37,8 dB |
| Processor frequency | 1,5 MHz |
| Processor model | PowerPC |
| Basic switching RJ-45 Ethernet ports quantity | 48 |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| ExpressCard slot | No |
| Gigabit Ethernet (copper) ports quantity | 48 |
| HDMI stacking ports | 0 |
| Installed SFP+ modules quantity | 4 |
| PCI-X slots | 0 |
| QSFP+ module slots quantity | 4 |
| SFP/SFP+ slots quantity | 4 |
| USB 2.0 ports quantity | 0 |
| Number of power supply units | 1 |
| Redundant power supply (RPS) support | Yes |
| Power over Ethernet (PoE) | No |
| Access Control List (ACL) | Yes |
| DHCP features | DHCP client, DHCP server |
| IGMP snooping | Yes |
| MAC address filtering | Yes |
| SSH/SSL support | Yes |
| Static port security | Yes |
| Warranty | 1 year |
| Merk | Juniper |
|---|---|
| Part number (MPN) | EX4300-48T-RFB |
| EAN | 5706998552549 |